A Room with a Zoo

Julie wants a dog more than anything in the world, but her parents won't let her have one until she's old enough to walk it by herself. Julie does manage to collect some other pets while she waits, though: a sick cat, a hamster, a big, ugly fish, six smaller fish to keep the big fish company, a turtle, a strong-minded kitten, an unresponsive hermit crab, and a borrowed classroom rabbit that seems to be dying. All in one bedroom. Is enough ever enough for this critter connoisseur?